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ZENY 4CFM 1/3HP Electric Vacuum Pump

Zeny 4Cfm 1/3Hp Electric Vacuum Pump Refrigerant R410A, Deep Vane Air, Electric Vacuum Pump Refrigerant R134A

H&F Rating 24 reviews
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Results of our analysis:

We analyzed 4,987 reviews for 31 products in the Air Conditioning Manifolds category.

We then analyzed 24 reviews for this product. Of these, 15 reviews were recent.

100% of reviews were positive.

Final Score:

8.29 out of 10, based on these factors:

  • Customer support
  • Easy to use
  • Accuracy
  • Build quality
  • Overall satisfaction
  • Sturdiness
  • Value for money
  • Easy to install
  • Easy to read
  • Common Questions


    Is it a 1 stage or a 2 stage?


    It tells you that it's a 1 stage on the side plate.


    What is the size of the inlet valve?


    The manufacturer should provide this info, including the size, type of fitting, and male/female.


    I got a power converter that will be able to handle a load of 300 w, so I'm going to use it in Norway. How many watt is this pump?


    The motor's rated power is 1/3 HP, but that's assuming that the motor was 100% efficient, which it isn't. The full load watt of that motor could be as high as 600 to 700 watt.


    Which brand of oil is recommended by the manufacturer?


    I don't believe they recommend a specific brand, just that it be vaccum pump oil, its sent with a bottle big enough to just fill it up, its a very thin oil, and I know Amazon offered a bottle at checkout but I haven't needed any additional oil as


    What is the amplifier?


    It is around 13a.

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